Cohenite
Wood I G, Vocadlo L, Knight K S, Dobson D P, Marshall W G, Price G D, Brodholt J
Journal of Applied Crystallography 37 (2004) 82-90
Thermal expansion and crystal structure of cementite, Fe3C, between 4 and 600 K
determined by time-of-flight neutron powder diffraction
Note: T = 40 K
Locality: synthetic
_database_code_amcsd 0019100
5.082 6.734 6.512 90 90 90 Pnma
atom     x     y     z Uiso
Fe1  .1838 .0567 .3326 .017
Fe2  .0330   .25 .8407 .017
C    .8941   .25 .4500 .041